Is It Necessary to Service AC Every Year?

is it necessary to service ac every year

Is it necessary to service AC every year? Well, it is a question that homeowners in Canberra often ask but rarely find the accurate answer.

As you know, an air conditioning system is not just a luxury—it is a crucial comfort element in our homes and offices, particularly during the scorching summer months.

Much like any other appliance, air conditioners require consistent maintenance to operate optimally. Despite its integral role in our daily comfort, the necessity of annual AC servicing still remains a topic of debate for some.

The Importance of Regular AC Maintenance

Regular air conditioner maintenance provides a number of advantages.  It prevents possible machine breakdown, for example. Clean and regularly maintained AC emits better air quality too.


Apart from that, it keeps your unit’s efficiency and ensures greater comfort in your home or office. It also requires fewer costly service calls, which can save you money in the long run.

Regular maintenance also helps your system produce and distribute warm or cool air more evenly and steadily. It also reduces the odds of coming home from work or a vacation to find your house uncomfortably hot or cold due to an AC breakdown.

Potential Issues That May Arise if Your AC Is Not Regularly Maintained

Without regular maintenance, fixing a faulty air conditioning unit could end up costing you more in the long run. Higher electricity bills and expensive repair bills are common issues for units that do not receive regular maintenance.

Lack of regular maintenance can lead to minor issues going unnoticed, which could impact the optimal performance of your AC unit. Regular checkups include thorough cleaning of blades, cooling coils, and other components to maximize energy efficiency.

Additionally, one of the most important aspects of AC maintenance is replacing or cleaning your air filters regularly. Dirty filters can restrict airflow, reducing the efficiency and lifespan of your unit.

Understanding the AC Servicing Process

The process of AC servicing involves several steps aimed at ensuring the unit’s optimal performance. Here are a few  common tasks that professionals perform during a typical AC service:

  1. Inspection. The professional begins by inspecting the entire system, including indoor and outdoor units, to identify any visible issues.
  1. Cleaning. The condenser coils and evaporator are cleaned to remove any dust or debris that might hinder the AC’s performance. Air filters are also cleaned or replaced if necessary.
  1. Checking Refrigerant Levels. The technician checks the refrigerant level to ensure it’s within the recommended range. Too little or too much can impact the efficiency of the system.
  1. Inspecting for Leaks. The AC system is thoroughly checked for any refrigerant leaks, as these can significantly affect the cooling capacity.
  2. Testing Thermostat Accuracy. Thermostats are tested to ensure they’re accurately reading and controlling the temperature.
  1. Checking Electrical Connections. All electrical connections and components are inspected for safety and functionality.

How Regular Servicing Can Prolong the Life of Your AC Unit

Is it necessary to service AC every year? The answer is ’yes, it is.’ Regular servicing can extend the lifespan of your AC unit. By addressing minor issues before they become major problems, you can prevent premature failure of your system. Regular maintenance also keeps the system running at peak efficiency, reducing wear and tear on the components.

Cleaning or replacing air filters regularly prevents the system from working harder than necessary, which can lead to overheating and eventual breakdown. Regular servicing also ensures that all moving parts are lubricated, reducing friction and minimizing wear.

Debunking Myths: Annual AC Servicing

Here are some of the misconceptions consumers make when thinking about  annual AC servicing:

Myth 1: A Larger Air Conditioner Is More Effective

The effectiveness of an air conditioner is not solely determined by its size. An oversized AC can lead to frequent on-off cycling, inefficient operation, and inadequate dehumidification.

Myth 2: You Can Speed Up Cooling by Lowering the Thermostat

Lowering the thermostat beyond the desired temperature does not make your AC cool faster. It only makes the unit work longer, increasing energy consumption.

Myth 3: No Need for Maintenance When the HVAC System Is Working Fine

Regular maintenance is crucial even when the system seems to be working fine. It helps identify minor issues before they become major problems and keeps the system running efficiently.

Myth 4: Leaving the AC On All Day Saves Energy

Contrary to this belief, turning off the AC when you’re not home can save significant amounts of energy.

Myth 5: Cleaning Your Filters is an Annual Task

 AC filters should be checked every month and cleaned or replaced as necessary, generally every 30-90 days, to maintain optimal efficiency.

Choose Landmark Air Canberra: Your Comfort, Our Priority

Are you ready to prioritize your comfort and save on long-term costs? Choose Landmark Air Canberra, a top-rated HVAC company specializing in heating and cooling services.

Don’t delay—schedule your annual AC servicing with us today!

With Landmark Air Canberra, you will start experiencing the benefits of an efficiently running system, reduced energy bills, and fewer unexpected breakdowns. Remember, a well-maintained AC unit is not just a luxury—it’s an investment in your daily comfort and peace of mind.

Call Landmark Air Today

Call Landmark Air to find out how to get the best possible help required. You can call our team at (02) 6189 2972 to learn even more about our services, our background, and how we can service your system.